HFC0100HS-LF-P

HFC0100 is a peak current mode quasi-resonant controller with green mode operation. It offers high efficiency across over the entire line and load range and meet stringent worldwide energy efficiency requirements. The HFC0100 is integrated with a high-voltage current source, and its valley detector ensures minimum drain-source voltage switching (quasiresonant operation). When the output power falls below a set level, the controller enters burst mode. The HFC0100 is available in a compact SOIC-8 package. Applications include battery chargers (cell phones, digital cameras, video cameras, electric shavers, emergency lighting systems), standby power supplies (CRT TVs, projection TVs, LCD TVs, PDP TVs, desktop PCs, audio systems), SMPS (ink jet printers, DVD players/recorders, VCRs, CD players, set-top boxes, air conditioners, refrigerators, washing machines, dishwashers, NB adapters).

• Universal main input voltage (85VAC to 265VAC)
• Quasi-resonant operation
• Valley switching for high efficiency and EMI minimization
• Active burst odme for low standby power consumption
• Internal high voltage current source
• High level of integration decreases required external component count
• Maximum frequency limit, internal soft start
• Internal 250ns leading-edge blanking
• Thermal shutdown (auto-restart with hysteresis)
• VCC undervoltage lockout (UVLO), overload protection (OLP) and overvoltage protection (OVP)

Notes

MPS part numbers ending in "-P" and "-Z" are the same parts. P & Z only indicates reel size.